Issued Patents 2019
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10438622 | Magnetic tape device and head tracking servo method | Eiki Ozawa | 2019-10-08 |
| 10438623 | Magnetic tape having characterized magnetic layer | Eiki Ozawa | 2019-10-08 |
| 10438625 | Magnetic tape having characterized magnetic layer | Eiki Ozawa | 2019-10-08 |
| 10438628 | Magnetic tape device with magnetic tape having particular C-H derived C concentration and magnetic reproducing method | Eiki Ozawa, Tetsuya Kaneko | 2019-10-08 |
| 10431249 | Magnetic tape having characterized magnetic layer and magnetic tape device | Tetsuya Kaneko, Eiki Ozawa | 2019-10-01 |
| 10431251 | Magnetic tape device and magnetic reproducing method | Eiki Ozawa | 2019-10-01 |
| 10431250 | Magnetic tape having characterized magnetic layer | Toshio Tada | 2019-10-01 |
| 10431248 | Magnetic tape having characterized magnetic layer and magnetic tape device | Tetsuya Kaneko, Eiki Ozawa | 2019-10-01 |
| 10424330 | Magnetic tape having characterized back coating layer | — | 2019-09-24 |
| 10410666 | Magnetic tape device and magnetic reproducing method | Eiki Ozawa | 2019-09-10 |
| 10410665 | Magnetic tape device and magnetic reproducing method | Eiki Ozawa | 2019-09-10 |
| 10403312 | Magnetic tape device and magnetic reproducing method | Eiki Ozawa | 2019-09-03 |
| 10403320 | Magnetic tape device with TMR head and specific logarithmic decrement and magnetic reproducing method | Eiki Ozawa, Tetsuya Kaneko | 2019-09-03 |
| 10403319 | Magnetic tape having characterized magnetic layer, tape cartridge, and recording and reproducing device | — | 2019-09-03 |
| 10403318 | Magnetic tape having characterized back coating layer | Takuto Kurokawa, Eiki Ozawa | 2019-09-03 |
| 10403317 | Magnetic tape device and magnetic reproducing method | Eiki Ozawa | 2019-09-03 |
| 10403316 | Magnetic tape having characterized magnetic layer with servo pattern and magnetic tape device | — | 2019-09-03 |
| 10403314 | Magnetic tape device employing TMR head and magnetic tape with characterized magnetic layer, and head tracking servo method | Eiki Ozawa | 2019-09-03 |
| 10395685 | Magnetic tape device and head tracking servo method | Eiki Ozawa | 2019-08-27 |
| 10373639 | Magnetic tape device and head tracking servo method | Eiki Ozawa | 2019-08-06 |
| 10373633 | Magnetic tape device and head tracking servo method | Tetsuya Kaneko, Eiki Ozawa | 2019-08-06 |
| 10366721 | Head positioning of timing-based servo system for magnetic tape recording device | — | 2019-07-30 |
| 10360937 | Magnetic tape device and head tracking servo method | Eiki Ozawa | 2019-07-23 |
| 10347280 | Magnetic tape having characterized magnetic layer and magnetic tape device | Tetsuya Kaneko, Eiki Ozawa | 2019-07-09 |
| 10347279 | Magnetic tape having characterized backcoat layer and method of manufacturing the same | Eiki Ozawa, Masahito Oyanagi | 2019-07-09 |